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Itens para a visualização no momento 21-30 of 136
Efeitos de formulações contendo Clomazone® sobre parâmetros bioquímicos, citogenéticos e comportamentais em peixe-zebra (Danio rerio)
(Universidade Federal de Santa Maria, 2020-11-20)
The largest consumer of pesticides in the world since 2009, Brazil, consumed around 84% of the
pesticides sold in Latin America. The increase in consumption, as well as the reduction of
riparian forests, together with ...
O disseleneto de difenila protege o modelo Caenorhabditis elegans para a doença de huntington através da ativação antioxidantes reduzindo a agregação de proteínas
(Universidade Federal de Santa Maria, 2020-06-16)
Huntington's disease (HD) is a progressive, autosomal dominant neurodegenerative disease with a distinct phenotype, including chorea and dystonia, incoordination, cognitive decline and behavioral difficulties. Characterized ...
Efeitos da exposição isolada e combinada de larvas de anfíbio Boana curupi ao pesticida trichlorfon e à radiação ultravioleta
(Universidade Federal de Santa Maria, 2020-10-30)
The decline in global biodiversity affects mainly the amphibian group and several factors are identified as catalysts of this process. However, it is estimated that this decline is probably due to the interaction of multiple ...
Efeito anti-inflamatório do ácido cafeico sobre o sistema purinérgico e colinérgico em ratos Diabéticos tipo 1
(Universidade Federal de Santa Maria, 2020-02-27)
Diabetes mellitus (DM) is a metabolic disorder, considered one of the biggest public health problems in the world. This disease is characterized by a state of chronic hyperglycemia that leads to metabolic disorders. Studies ...
Oleorresina de copaíba apresenta atividade antinociceptiva tópica em um modelo de queimadura de pele induzido por radiação UVB em camundongos
(Universidade Federal de Santa Maria, 2020-11-27)
Burn injuries are common worldwide, representing a major public health problem responsible for more than 180,000 deaths annually. These injuries can be caused by several factors, including ultraviolet (UV) radiation. ...
Parâmetros comportamentais e fisiológicos em peixes-zebra adultos expostos a cetamina
(Universidade Federal de Santa Maria, 2020-07-29)
Ketamine is an anesthetic widely used in human and veterinary clinic and also as a drug of abuse. It has dissociative anesthetic property that in subanesthetic doses induces analgesia. Although ketamine displays anxiolytic ...
Lacunas na evolução da via de reparo por excisão de nucleotídeos em eucariotos
(Universidade Federal de Santa Maria, 2020-10-21)
Nucleotide excision repair (NER) is the most versatile DNA repair pathway as it
removes different kinds of bulky lesions. Due to its essential role for genome integrity,
it appeared early in the evolution of species. ...
Caracterização dos genes que codificam selenoproteínas em peixe-zebra (Danio rerio)
(Universidade Federal de Santa Maria, 2020-02-21)
Selenoproteins are selenocysteine (Sec)-containing proteins that exhibit numerous physiological functions, including redox homeostasis maintenance, thyroid hormones metabolism, selenium transport and chaperone-like activities. ...
Caracterização de um alphabaculovírus infectivo para larvas de Spodoptera eridania (Cramer, 1782) (Lepidoptera: Noctuidae) e a evolução de um gene homólogo de condroitina liase em baculovírus
(Universidade Federal de Santa Maria, 2020-08-21)
The southern armyworm (Spodoptera eridania) is native to the American tropics and is
considered a polyphagous pest of great economic importance in several crops of Brazil. In this work, a
new alphabaculovirus isolated ...
Taxonomia e biologia populacional de duas espécies simpátricas de Hyalella (Crustacea, Amphipoda, Hyalellidae)
(Universidade Federal de Santa Maria, 2020-02-18)
Freshwater amphipods of the genus Hyalella are typical in American continental waters and have
high levels of endemicity. In Brazil, the state of Rio Grande do Sul has the greatest diversity of
species for the genus known ...